AVTR


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents


us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding

us-gaap:CommonStockSharesOutstanding
dei:LegalEntity

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
us-gaap:BalanceSheetLocation

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:StatementEquityComponents

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:OperatingIncomeLoss

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:PreferredStockDividendsIncomeStatementImpact
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:Revenues
us-gaap:ProductOrService
us-gaap:StatementBusinessSegments

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
dei:LegalEntity

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
dei:LegalEntity
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:GeographicDistribution
dei:LegalEntity
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:StatementBusinessSegments

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
dei:LegalEntity
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStocksIncludingAdditionalPaidInCapital
dei:LegalEntity

us-gaap:RetainedEarningsAccumulatedDeficit
dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
dei:LegalEntity
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts
us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxLiabilities
us-gaap:BalanceSheetLocation

us-gaap:DeferredTaxAssetsNet
us-gaap:BalanceSheetLocation

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:ValuationAllowanceByDeferredTaxAsset

avtr:AdjustedEBITDA
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments

avtr:DisgorgementPenalty

avtr:ForeignCurrencyTransactionGainLossFromFinancingActivities
us-gaap:EnvironmentalRemediationContingency, us-gaap:LossContingenciesByNatureOfContingency
avtr:LossContingencyPercentIndemnification

avtr:ProvisionForAccountsReceivableAndInventory

avtr:SegmentReconciliationOtherReconcilingItemsExpenseBenefit

avtr:VWRTransactionExpenses

us-gaap:AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
us-gaap:StatementEquityComponents
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:AmortizationOfDebtDiscountPremium
us-gaap:LongtermDebtType

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred

us-gaap:BusinessCombinationIntegrationRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:CashAcquiredFromAcquisition
us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:LongtermDebtType

us-gaap:DepreciationAndAmortization
us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EmployeeBenefitsAndShareBasedCompensation

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestPaid
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet
us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:LitigationSettlementAmountAwardedFromOtherParty

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
us-gaap:StatementEquityComponents

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNonoperatingIncome

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:BusinessAcquisition
us-gaap:LongtermDebtType
us-gaap:ProceedsFromDebtNetOfIssuanceCosts

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
us-gaap:StatementEquityComponents
us-gaap:LongtermDebtType, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionAmountsOfTransaction
us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:RepaymentsOfDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RestructuringCharges
us-gaap:RestructuringPlan
us-gaap:StatementClassOfStock, us-gaap:SubsidiarySaleOfStock
us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
us-gaap:StatementClassOfStock
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax
us-gaap:IncomeTaxAuthorityName
us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
us-gaap:UnusualOrInfrequentItem
us-gaap:UnusualOrInfrequentItemLossGross

us-gaap:UnusualOrInfrequentItemNetGainLoss
us-gaap:SubsequentEventType
avtr:BusinessAcquisitionConsideration
us-gaap:BusinessAcquisition
avtr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndLiabilitiesNet
us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
avtr:DerivativesUsedInNetInvestmentHedgeGrossOfTax

dei:EntityCommonStockSharesOutstanding

dei:EntityPublicFloat
us-gaap:EnvironmentalRemediationSite, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:AccrualForEnvironmentalLossContingencies
us-gaap:Range, us-gaap:EnvironmentalRemediationSite, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate
us-gaap:EnvironmentalRemediationSite, us-gaap:LossContingenciesByNatureOfContingency
us-gaap:AccrualForEnvironmentalLossContingenciesGross

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh

us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:BusinessAcquisition, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

us-gaap:DebtInstrumentCarryingAmount
us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsCurrentNet
us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1
us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeLiabilitiesNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

us-gaap:FinanceLeaseLiability
us-gaap:BalanceSheetLocation
us-gaap:FinanceLeaseLiabilityCurrent
us-gaap:BalanceSheetLocation
us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount
us-gaap:BalanceSheetLocation
us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillGross
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InterestPayableCurrent

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LettersOfCreditOutstandingAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:LongTermDebtFairValue
us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:OtherIntangibleAssetsNet
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PercentageOfLIFOInventory

us-gaap:PreferredStockIncludingAdditionalPaidInCapital
dei:LegalEntity
dei:LegalEntity
us-gaap:PreferredStockSharesOutstanding

us-gaap:RestrictedCashNoncurrent
us-gaap:ConsolidationItems, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostCostIncurredToDate1
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringReserve

us-gaap:RetailRelatedInventoryMerchandise
us-gaap:LongtermDebtType
us-gaap:SecurityOwnedAndPledgedAsCollateralFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
us-gaap:StatementClassOfStock
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
us-gaap:StatementClassOfStock
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiability

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Allocated Share Based Compensation Expense
Balance Sheet
Operating Lease Liability
Assets
Cash And Cash Equivalents At Carrying Value
Current Assets
Other Assets Current
NonCurrent Assets
Other Assets Noncurrent
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Dividends Payable Current And Noncurrent
Current Liabilities
Long Term Debt Current
Noncurrent Liabilities
Other Liabilities Noncurrent
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Share Based Compensation
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Proceeds From Payments For Other Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
InventoryNet
Inventory Work In Process Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStockIncludingAdditionalPaidInCapital█████████▁▁583.7581.8580.1578.0576.3574.9572.8571.4568.8132.8132.8NANANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:PreferredStockIncludingAdditionalPaidInCapital█████████▁▁20.720.720.720.720.720.720.720.720.70.00.0NANANA
us-gaap:CommonStockSharesOutstanding █▇▆▅▅▄▃▂▁583.7581.8580.1578.0576.3574.9572.8571.4568.8NA132.8NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁591.1589.1NA577.2582.1581.3NA580.7323.4132.8NA132.8NANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁582.6581.1NA577.2575.6573.7NA570.0323.4132.8NA132.8NANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:ConvertiblePreferredStockNA62.9NA62.962.973.9NA70.462.921.0NA0.00.0NA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:EmployeeStockOptionNANANA22.6NANANANA24.0NANA19.318.4NA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:RestrictedStockNANANA5.2NANANANA5.6NANANANANA
us-gaap:EarningsPerShareBasic ██▇▆▇▇▇▇▁▃▁▅▃▂0.240.250.06-0.10.080.050.10.01-0.98-0.59-0.94-0.26-0.7-0.79
us-gaap:EarningsPerShareDiluted ██▇▆▇▇▇▇▁▃▁▅▃▂0.240.250.06-0.10.080.050.090.01-0.98-0.59-0.94-0.26-0.7-0.79
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
 TTM Greenblatt ROC _ _▇█▅▄▃▃▃▂▁▂254.7266.3204.6177.2166.6158.4151.9143.2119.1137.6NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▂▂▃▂▂▂▂▁█▁▁▂▁12.211.412.711.411.68.410.51.750.74.83.95.84.2NA
us-gaap:ComprehensiveIncomeNetOfTax █▇▇▄▆▃▆▃▃▃▂▅▁175.3126.2128.011.9104.7-20.4112.2-40.7-37.3-15.8-86.732.9-113.1NA
us-gaap:CostOfGoodsAndServicesSold █▆▇▄▁▂▃▂▃▁▃▂▂1232.11172.81209.31098.6988.11017.11043.61029.81041.31004.91041.11015.51009.9NA
us-gaap:GainsLossesOnExtinguishmentOfDebt ██▄▁█-3.2-5.2-120.4-226.40.0NA-3.50.0-70.2NA0.00.00.0NA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType avtr:NinePercentUnsecured,us-gaap:SeniorNotesNANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType us-gaap:MediumTermNotes,us-gaap:LineOfCredit█▁2.0-5.2NA3.0NANA-3.5NANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:LongtermDebtType us-gaap:SeniorNotesNANANANANANANANANANANANANANA
us-gaap:GrossProfit ██▆▄▃▃▃▂▃▃▁▃▂▁626.5612.8581.6506.4490.6501.9480.4474.0491.1475.2432.8478.7468.0440.3
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ██▄▁▅▅▄▄▂▃▂▃▃215.1211.426.7-107.878.764.750.037.3-50.63.9-46.31.1-23.5NA
us-gaap:IncomeTaxExpenseBenefit █▇▃▁▆▆▄▆▅▅▅▃▅57.347.4-24.9-65.618.517.7-20.615.2-1.910.17.0-33.43.4NA
us-gaap:IncomeTaxesPaidNet █▂▂▁▂▂▂▆▆▃▂▂56.912.610.76.513.312.212.139.740.819.715.713.0NANA
us-gaap:InterestExpense ▁▁▁▂▄▅▅▅▆▇███51.051.555.865.292.194.598.098.3115.1128.6135.1130.2130.2NA
us-gaap:NetIncomeLoss ██▄▁▅▄▅▃▁▃▁▄▂157.8164.051.6-42.260.247.070.622.1-48.7-6.2-53.334.5-26.9NA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ██▆▅▆▆▇▆▁▅▄▅▄▄141.6147.935.4-58.344.030.954.55.7-317.3-78.0-124.4-34.4-93.1-104.5
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted ██▄▁▄▄141.6147.935.4-58.344.030.9NA5.7NANANANANANA
us-gaap:OperatingIncomeLoss ██▅▄▄▄▃▃▂▃▁▃▁254.7266.3204.6177.2166.6158.4151.9143.2119.1137.699.3132.294.4NA
us-gaap:OtherNonoperatingIncomeExpense █▄▃▆▅▄▄▂█▂▁▄▇14.61.8-1.76.64.20.8-0.4-7.615.6-5.1-10.5-0.912.3NA
us-gaap:PreferredStockDividendsIncomeStatementImpact ▁▁▁▁▁▁▁▁▅█16.216.116.19999999999999216.116.216.116.116.448.271.8NANANANA
us-gaap:Revenues █▇▇▄▂▃▃▂▃▂▂▂▂▁1858.61785.61790.91605.01478.71519.01524.01503.81532.41480.11473.91494.21477.91418.3
us-gaap:SellingGeneralAndAdministrativeExpense ▇▄█▂▁▄▂▂▇▃▂▄█371.8346.5377.0329.2324.0343.5328.5330.8372.0337.6332.5346.5373.6NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:Assets █▁▂▂▂▁▁▁▂11249.79738.89906.59938.49867.09786.29773.39763.110017.7NA9911.6NANANA
us-gaap:Liabilities █▁▃▃▃▃▃▃▅8263.86932.77232.27386.17326.27346.17311.17407.57606.8NA9104.0NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▁▂▂▂▁▁▁▂11249.79738.89906.59938.49867.09786.29773.39763.110017.7NA9911.6NANANA
us-gaap:StockholdersEquity ████▇▇▇▇▇▁▁▁▁▂2985.92806.12674.32552.32540.82440.12462.22355.62410.9-3138.4-3051.7-2896.6-2864.7-2687.7
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:AssetsCurrent █▅▅▆▆▄▁▁▁2422.72232.02230.92296.82292.32196.62021.52018.72029.2NA1899.6NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▃▁▄▇█▆▂▁▁223.0172.5286.6370.5415.3346.3186.7173.9164.6NA184.7NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▄▂▅▇█▆▂▂▂▁▂▂▁249.3175.1289.2373.1417.9348.9189.3176.9167.6146.9187.7174.7138.1NA
us-gaap:AccountsReceivableNetCurrent █▆▄▂▁▂▁▁▁1268.81201.51113.31036.9983.71041.1988.8983.31001.9NA931.2NANANA
us-gaap:InventoryNet █▅▃▃▃▁▂▂▃840.9777.7739.6729.8737.8686.1711.2714.5727.7NA671.1NANANA
us-gaap:OtherAssetsCurrent ▂▁▂██▅▆▇▆90.080.391.4159.6155.5123.1134.8147.0135.0NA112.6NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA938.2NANANA864.8NANANA824.4NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:AssetUnderConstructionNANA48.9NANANA42.2NANANA30.0NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingAndBuildingImprovementsNANA359.2NANANA340.4NANANA329.1NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA47.1NANANA45.8NANANA47.2NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:MachineryAndEquipmentNANA376.3NANANA344.3NANANA341.0NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:SoftwareAndSoftwareDevelopmentCostsNANA106.7NANANA92.1NANANA77.1NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇▆▄▄▃▂▁408.8400.5388.3360.3339.0321.3307.8290.4270.9NA225.8NANANA
us-gaap:PropertyPlantAndEquipmentNet █▁▂▂▂▂▂▂▃652.6537.4549.9552.5551.8556.0557.0559.4576.5NA598.6NANANA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures dei:LegalEntity avtr:AvantorIncNANA2674.3NANANA2462.2NANANA807.6NANANA
us-gaap:Goodwill █▂▂▂▁▁▁▁▁3557.82820.12860.22808.82761.22736.42769.42736.02779.8NA2784.7NANANA
us-gaap:FiniteLivedIntangibleAssetsNet █▁▃▃▃▄▆4279.73839.93956.53949.43965.44005.44127.9NANANA4473.4NANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation us-gaap:OtherAssetsNANA125.4NANANA132.3NANANANANANANA
us-gaap:OtherAssetsNoncurrent █▄▄▇▂▁▂▁▅244.6217.1216.7238.6204.0199.5205.2200.8228.3NA63.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:AccountsPayableCurrent █▆▅▃▂▃▁▁▂755.3706.4678.9625.3581.0610.9560.2556.3578.4NA557.4NANANA
us-gaap:LiabilitiesCurrent █▅▅▃▁▃▁▂▄1377.71240.71242.71136.01053.71126.61074.51078.71185.9NA1096.2NANANA
us-gaap:LongTermDebtCurrent ▂▁▁▁▁▁▄▂█39.526.526.414.414.314.393.541.4195.7NA142.4NANANA
 us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation us-gaap:OtherCurrentLiabilitiesNANA34.5NANANA33.1NANANANANANANA
us-gaap:OtherLiabilitiesCurrent █▆▅▄▃▂▁▁▁390.9340.2313.6302.4267.9252.4232.3227.0225.4NA174.9NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:LongTermDebt █▁▃▄▄▄▄▄▆5651.04632.84893.95070.95078.15054.75116.55130.15322.4NA6924.7NANANA
us-gaap:LongTermDebtNoncurrent █▁▃▄▄▄▄▄▅5611.54606.34867.55056.55063.85040.45023.05088.75126.7NA6782.3NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet █▁▂▃▄▄▄863.0713.0723.9760.7788.0767.4785.4NANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType country:US,us-gaap:DefinedBenefitPostretirementHealthCoverageNANA14.6NANANA14.7NANANA15.8NANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType country:US,us-gaap:PensionPlansDefinedBenefitNANA10.5NANANA10.0NANANA9.2NANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType us-gaap:ForeignPlan,us-gaap:PensionPlansDefinedBenefitNANA131.2NANANA112.2NANANA90.8NANANA
us-gaap:OtherLiabilitiesNoncurrent ▆▁▄█▇▆▇▅▇411.6372.7398.1432.9420.7411.7428.2407.3423.3NA318.0NANANA
 us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation us-gaap:OtherLiabilitiesNANA98.2NANANA106.6NANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA33.1NANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA27.8NANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA21.5NANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA10.1NANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA20.1NANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:StockholdersEquity ████▇▇▇▇▇▁▁▁▁▂2985.92806.12674.32552.32540.82440.12462.22355.62410.9-3138.4-3051.7-2896.6-2864.7-2687.7
us-gaap:CommonStocksIncludingAdditionalPaidInCapital ▃▂▁▂▂▃▃▅█1747.71743.21737.61743.61744.01748.01748.11753.71768.3NA-2746.8NANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▆▄▃▄▃▂▁▁233.175.3-88.7-140.3-98.1-158.3-203.7-274.3-296.4NA-238.4NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▆▇▄▂▁▃▂▄▄▄▅▅█1.4-16.121.7-54.7-108.8-153.3-85.9-127.5-64.7-76.1-66.5-33.1-31.554.7
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▂▂▃▂▂▂▂▁█▁▁▁▁11.510.812.110.610.39.29.81.948.74.02.74.12.3NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▄█▇▃▇▃▆▁▃▃▄263.8126.9306.0281.589.2253.187.0197.9-5.975.069.9108.2NANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁███████████-1189.3-14.6-18.8-15.9-12.5-11.9-11.4-10.4-12.4-7.90.0-4.2NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities █▂▁▁▃▃▃▂▃▂▃▃998.8-221.0-380.4-316.1-13.3-73.1-67.4-172.638.3-106.1-54.4-66.2NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▁▂▃▆█▄▄▄▃▄▅74.2-114.1-83.9-44.869.0159.612.49.320.7-40.813.036.6NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:AmortizationOfFinancingCosts ▁▁▂▃▄▄▄▅▆███3.73.94.45.96.26.97.07.28.910.410.310.4NANA
us-gaap:DeferredIncomeTaxExpenseBenefit ▆▅▆▁▅▅▃▅▃▄█▂0.0-5.33.2-68.6-17.9-4.2-39.2-7.2-38.8-21.531.8-60.8NANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▄█▆▅▁▇▃▄▄▆▃▆15.2106.851.834.5-64.080.1-8.03.818.954.2-3.352.8NANA
us-gaap:IncreaseDecreaseInInventories ▇█▆▁█▂▂▃▅▇▄▃48.754.336.2-12.955.6-5.3-3.02.930.041.221.310.0NANA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▅▅▃▃▄▄█▂▇▅▇▁4.35.9-35.4-41.7-9.1-24.573.9-71.254.5-5.547.1-90.0NANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▄█▇▃▇▃▆▁▃▃▄263.8126.9306.0281.589.2253.187.0197.9-5.975.069.9108.2NANA
us-gaap:NetIncomeLoss ██▄▁▅▄▅▃▁▃▁▄▂157.8164.051.6-42.260.247.070.622.1-48.7-6.2-53.334.5-26.9NA
us-gaap:ShareBasedCompensation ▂▂▃▂▂▂▂▁█▁▁▂▁12.211.412.711.411.68.410.51.750.74.83.95.84.2NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁███████████-1189.3-14.6-18.8-15.9-12.5-11.9-11.4-10.4-12.4-7.90.0-4.2NANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▅▇▅▄▄▄▄▄▄▁▂23.415.120.215.313.512.612.113.114.012.45.49.2NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities █▂▁▁▃▃▃▂▃▂▃▃998.8-221.0-380.4-316.1-13.3-73.1-67.4-172.638.3-106.1-54.4-66.2NANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt NANA1937.22001.60.00.0NANA150.43.6NANANANA
us-gaap:RepaymentsOfLongTermDebt ▁▂██▁▁▁▁▆▁▁▁107.5208.62190.02104.03.763.853.23.41712.3109.790.166.2NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value583581580578576574572571568132132132229
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockIncludingAdditionalPaidInCapital


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value2020202020202020200.00.00.0
Percentage of SharesOutstanding3.53.63.63.63.63.63.63.63.60.00.00.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value583581580578576574572571568132
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding dei:LegalEntity

avtr:AvantorInc


Common
Period End2020-12-312019-12-312018-12-31
Value580572132
Percentage of CommonStockSharesOutstanding100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value591589577582581580323132132
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value582581577575573570323132132
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:ConvertiblePreferredStock


Antidilutive
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value626262737062210.00.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:EmployeeStockOption


Antidilutive
Period End2020-09-302019-06-302018-09-302018-06-30
Value22241918
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount35.938.20.00.0

us-gaap:RestrictedStock


Antidilutive
Period End2020-09-302019-06-30
Value5.25.6
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount8.38.9

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.240.250.06-0.10.080.050.10.01-0.98-0.59-0.94-0.26-0.7-0.79
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.240.250.06-0.10.080.050.090.01-0.98-0.59-0.94-0.26-0.7-0.79
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12111211118.4101.7504.83.95.84.2
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.70.60.70.70.80.60.70.13.30.30.30.40.3

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

avtr:OptionholderAwards


Allocated
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.00.20.10.3-0.20.70.90.8
Percentage of AllocatedShareBasedCompensationExpense0.01.80.93.6-1.941.21.816.7
Percentage of Revenues0.00.00.00.0-0.00.00.10.1
Percentage of Revenues avtr:OptionholderAwards0.00.00.00.00.00.00.00.0

avtr:OtherStockBasedAward


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.01.11.01.01.5-0.70.9-0.91.10.0
Percentage of AllocatedShareBasedCompensationExpense8.29.67.98.812.9-8.38.6-52.92.20.0
Percentage of Revenues0.10.10.10.10.1-0.00.1-0.10.10.0
Percentage of Revenues avtr:OtherStockBasedAward0.00.00.00.00.00.00.00.00.00.0

us-gaap:EmployeeStockOption


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.74.64.34.24.53.92.75.1303.8
Percentage of AllocatedShareBasedCompensationExpense38.540.433.936.838.846.425.7300.060.779.2
Percentage of Revenues0.30.30.20.30.30.30.20.32.00.3
Percentage of Revenues us-gaap:EmployeeStockOption0.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.55.77.4000000000000026.05.54.94.55.13.20.2
Percentage of AllocatedShareBasedCompensationExpense53.350.058.352.647.458.342.9300.06.34.2
Percentage of Revenues0.30.30.40.40.40.30.30.30.20.0
Percentage of Revenues us-gaap:RestrictedStockUnitsRSU0.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:BalanceSheetLocation

us-gaap:AdditionalPaidInCapital


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value11101210109.29.81.9484.02.74.12.6
Percentage of AllocatedShareBasedCompensationExpense94.394.795.393.088.8109.593.3111.896.183.369.270.761.9
Percentage of Revenues0.60.60.70.70.70.60.60.13.20.30.20.30.2
Percentage of Revenues us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Liability


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.70.60.60.81.3-0.80.7-0.22.00.81.21.71.6
Percentage of AllocatedShareBasedCompensationExpense5.75.34.77.011.2-9.56.7-11.83.916.730.829.338.1
Percentage of Revenues0.00.00.00.00.1-0.10.0-0.00.10.10.10.10.1
Percentage of Revenues us-gaap:Liability0.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value17512612811104-20.4112-40.7-37.3-15.8-86.732-113.1
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.47.17.10.77.1-1.37.4-2.7-2.4-1.1-5.92.2-7.7

us-gaap:ComprehensiveIncomeNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value17-37.8765444-67.441-62.811-9.6-33.4-1.6-86.2
Percentage of ComprehensiveIncomeNetOfTax10.0-30.059.7454.642.5330.437.1154.3-30.660.838.5-4.976.2
Percentage of Revenues0.9-2.14.33.43.0-4.42.7-4.20.7-0.6-2.3-0.1-5.8
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value15716451-42.260477022-48.7-6.2-53.334-26.9
Percentage of ComprehensiveIncomeNetOfTax90.0130.040.3-354.657.5-230.462.9-54.3130.639.261.5104.923.8
Percentage of Revenues8.59.22.9-2.64.13.14.61.5-3.2-0.4-3.62.3-1.8
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value123211721209109898810171043102910411004104110151009
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues66.365.767.568.466.867.068.568.568.067.970.668.068.3

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value-3.2-5.2-120.4-226.40.0-3.50.0-70.20.00.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.0100.0100.0100.00.0100.00.0100.00.00.00.0
Percentage of Revenues-0.2-0.3-6.7-14.10.0-0.20.0-4.60.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

avtr:NinePercentUnsecured, us-gaap:SeniorNotes


Gains
Period End2020-07-17
Value223
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of Revenues0.0
Percentage of Revenues avtr:NinePercentUnsecured us-gaap:SeniorNotes0.0

us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Gains
Period End2021-06-302021-03-312020-09-302019-12-31
Value2.0-5.23.0-3.5
Percentage of GainsLossesOnExtinguishmentOfDebt-62.5100.0-1.3100.0
Percentage of Revenues0.1-0.30.0-0.2
Percentage of Revenues us-gaap:MediumTermNotes us-gaap:LineOfCredit0.00.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Gains
Period End2020-11-06
Value-117.7
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of Revenues0.0
Percentage of Revenues us-gaap:SeniorNotes0.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value626612581506490501480474491475432478468440
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues33.734.332.531.633.233.031.531.532.032.129.432.031.731.0

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value21521126-107.878645037-50.63.9-46.31.1-23.5
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.611.81.5-6.75.34.33.32.5-3.30.3-3.10.1-1.6

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value5747-24.9-65.61817-20.615-1.9107.0-33.43.4
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.12.7-1.4-4.11.31.2-1.41.0-0.10.70.5-2.20.2

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5612106.51312123940191513
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.10.70.60.40.90.80.82.62.71.31.10.9

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value5151556592949898115128135130130
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.72.93.14.16.26.26.46.57.58.79.28.78.8

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value15716451-42.260477022-48.7-6.2-53.334-26.9
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.59.22.9-2.64.13.14.61.5-3.2-0.4-3.62.3-1.8

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value14114735-58.34430545.7-317.3-78.0-124.4-34.4-93.1-104.5
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.68.32.0-3.63.02.03.60.4-20.7-5.3-8.4-2.3-6.3-7.4

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-30
Value14114735-58.344305.7
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.68.32.0-3.63.02.00.4

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2542662041771661581511431191379913294
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.714.911.411.011.310.410.09.57.89.36.78.86.4

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value141.8-1.76.64.20.8-0.4-7.615-5.1-10.5-0.912
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.80.1-0.10.40.30.1-0.0-0.51.0-0.3-0.7-0.10.8

Preferred Stock Dividends Income Statement Impact

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:PreferredStockDividendsIncomeStatementImpact


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value16161616161616164871
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.90.90.91.01.11.11.11.13.14.9

us-gaap:PreferredStockDividendsIncomeStatementImpact us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:ConvertiblePreferredStock


Preferred
Period End2021-03-312020-06-302020-03-312019-09-30
Value16161616
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0100.0
Percentage of Revenues0.91.11.11.1
Percentage of Revenues us-gaap:ConvertiblePreferredStock0.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value18581785179016051478151915241503153214801473149414771418
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

avtr:EquipmentAndInstrumentation


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value256242256217183203240221220218257222215
Percentage of Revenues13.813.614.313.512.413.415.814.714.414.817.414.914.5
Percentage of Revenues13.813.614.313.512.413.415.814.714.414.817.414.914.5
Percentage of Revenues avtr:EquipmentAndInstrumentation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avtr:ProprietaryMaterialsAndConsumables


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value630565389562558533507494519487464522488
Percentage of Revenues33.931.721.735.037.835.133.332.933.933.031.534.933.1
Percentage of Revenues33.931.721.735.037.835.133.332.933.933.031.534.933.1
Percentage of Revenues avtr:ProprietaryMaterialsAndConsumables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avtr:ServicesAndSpecialtyProcurement


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value232219237215186178173195198168152177180
Percentage of Revenues12.512.313.313.412.611.711.413.012.911.410.311.912.2
Percentage of Revenues12.512.313.313.412.611.711.413.012.911.410.311.912.2
Percentage of Revenues avtr:ServicesAndSpecialtyProcurement100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avtr:ThirdPartyMaterialsAndConsumables


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value739758907610549604602592594605599572594
Percentage of Revenues39.842.550.738.037.239.839.639.438.840.940.738.340.2
Percentage of Revenues39.842.550.738.037.239.839.639.438.840.940.738.340.2
Percentage of Revenues avtr:ThirdPartyMaterialsAndConsumables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementBusinessSegments

avtr:Amea


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1221009210075100848880807877
Percentage of Revenues6.65.65.86.85.06.65.65.85.55.45.25.2
Percentage of Revenues6.65.65.86.85.06.65.65.85.55.45.25.2
Percentage of Revenues avtr:Amea100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avtr:AmericasSegment


Revenuesus-gaap:
Period End2021-06-302021-03-312020-06-302020-03-31
Value10691035857899
Percentage of Revenues57.658.058.059.2
Percentage of Revenues57.658.058.059.2
Percentage of Revenues avtr:AmericasSegment100.0100.0100.0100.0

avtr:EuropeSegment


Revenuesus-gaap:
Period End2021-06-302021-03-312020-06-302020-03-31
Value666650521544
Percentage of Revenues35.836.435.235.8
Percentage of Revenues35.836.435.235.8
Percentage of Revenues avtr:EuropeSegment100.0100.0100.0100.0

srt:Americas


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value950857899883918925857857912882
Percentage of Revenues59.258.059.258.061.160.457.958.261.159.7
Percentage of Revenues59.258.059.258.061.160.457.958.261.159.7
Percentage of Revenues srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe


Revenuesus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value562521544540501518542536503518
Percentage of Revenues35.035.235.835.433.333.836.636.433.735.1
Percentage of Revenues35.035.235.835.433.333.836.636.433.735.1
Percentage of Revenues srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value371346377329324343328330372337332346373
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues20.019.421.120.521.922.621.622.024.322.822.623.225.3

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value112499738990699389867978697739763100179911
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets dei:LegalEntity

avtr:AvantorInc


Assetsdei:
Period End2020-12-312019-12-312018-12-31
Value26742462807
Percentage of Assets27.025.28.1
Percentage of Assets27.025.28.1
Percentage of Assets avtr:AvantorInc100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value8263693272327386732673467311740776069104
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets73.571.273.074.374.275.174.875.975.991.9

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value112499738990699389867978697739763100179911
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value298528062674255225402440246223552410-3138.4-3051.7-2896.6-2864.7-2687.7-2620.2-510.6
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.528.827.025.725.824.925.224.124.10.0-30.80.00.00.00.00.0

us-gaap:StockholdersEquity dei:LegalEntity

avtr:AvantorInc


Stockholders
Period End2020-12-312019-12-312018-12-31
Value26742462-3051.7
Percentage of StockholdersEquity100.0100.0100.0
Percentage of Assets27.025.2-30.8
Percentage of Assets avtr:AvantorInc100.0100.0-377.9

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312019-12-312018-12-31
Value-1.6-1.6-3.1
Percentage of StockholdersEquity-0.1-0.10.1
Percentage of Assets-0.0-0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.00.0

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-312018-12-31
Value-1.6-1.6-3.1
Percentage of StockholdersEquity-0.1-0.10.1
Percentage of Assets-0.0-0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1.4-16.121-54.7-108.8-153.3-85.9-127.5-64.7-76.1-66.5-33.1-31.55426-30.4
Percentage of StockholdersEquity0.0-0.60.8-2.1-4.3-6.3-3.5-5.4-2.72.42.21.11.1-2.0-1.06.0
Percentage of Assets0.0-0.20.2-0.6-1.1-1.6-0.9-1.3-0.60.0-0.70.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value174717431737174317441748174817531768-2814.6-2746.8-2678.4-2613.6-2549.7-2490.3-338.8
Percentage of StockholdersEquity58.562.165.068.368.671.671.074.473.389.790.092.591.294.995.066.4
Percentage of Assets15.517.917.517.517.717.917.918.017.70.0-27.70.00.00.00.00.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStockIncludingAdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1003100310031003100310031003100310030.00.00.0
Percentage of StockholdersEquity33.635.837.539.339.541.140.842.641.6-0.0-0.0-0.0
Percentage of Assets8.910.310.110.110.210.310.310.310.00.00.00.0
Percentage of Assets us-gaap:PreferredStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value23375-88.7-140.3-98.1-158.3-203.7-274.3-296.4-247.7-238.4-185.1-219.6-192.7-156.3-5.7
Percentage of StockholdersEquity7.82.7-3.3-5.5-3.9-6.5-8.3-11.6-12.37.97.86.47.77.26.01.1
Percentage of Assets2.10.8-0.9-1.4-1.0-1.6-2.1-2.8-3.00.0-2.40.00.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2422223222302296229221962021201820291899
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.522.922.523.123.222.420.720.720.319.2

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value223172286370415346186173164184
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.82.93.74.23.51.91.81.61.9

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value24917528937341734818917616714618717413818866
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.21.82.93.84.23.61.91.81.70.01.90.00.00.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value126812011113103698310419889831001931
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.312.311.210.410.010.610.110.110.09.4

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value840777739729737686711714727671
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.58.07.57.37.57.07.37.37.36.8

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value908091159155123134147135112
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.91.61.61.31.41.51.31.1

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-31
Value938864824
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0
Percentage of Assets9.58.88.3

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AssetUnderConstruction


Property
Period End2020-12-312019-12-312018-12-31
Value484230
Percentage of PropertyPlantAndEquipmentGross5.24.93.6
Percentage of Assets0.50.40.3
Percentage of Assets us-gaap:AssetUnderConstruction0.00.00.0

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312019-12-312018-12-31
Value359340329
Percentage of PropertyPlantAndEquipmentGross38.339.439.9
Percentage of Assets3.63.53.3
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.0

us-gaap:Land


Property
Period End2020-12-312019-12-312018-12-31
Value474547
Percentage of PropertyPlantAndEquipmentGross5.05.35.7
Percentage of Assets0.50.50.5
Percentage of Assets us-gaap:Land0.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2020-12-312019-12-312018-12-31
Value376344341
Percentage of PropertyPlantAndEquipmentGross40.139.841.4
Percentage of Assets3.83.53.4
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.0

us-gaap:SoftwareAndSoftwareDevelopmentCosts


Property
Period End2020-12-312019-12-312018-12-31
Value1069277
Percentage of PropertyPlantAndEquipmentGross11.410.69.4
Percentage of Assets1.10.90.8
Percentage of Assets us-gaap:SoftwareAndSoftwareDevelopmentCosts0.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value408400388360339321307290270225
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.64.13.93.63.43.33.13.02.72.3

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value652537549552551556557559576598
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.85.55.65.65.65.75.75.75.86.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:GeographicDistribution

avtr:AllOtherCountries


Property
Period End2020-12-312019-12-312018-12-31
Value605156
Percentage of PropertyPlantAndEquipmentNet10.99.29.4
Percentage of Assets0.60.50.6
Percentage of Assets avtr:AllOtherCountries0.00.00.0

avtr:AllOtherCountriesInEurope


Property
Period End2020-12-312019-12-312018-12-31
Value117113124
Percentage of PropertyPlantAndEquipmentNet21.320.320.7
Percentage of Assets1.21.21.3
Percentage of Assets avtr:AllOtherCountriesInEurope0.00.00.0

country:DE


Property
Period End2020-12-312019-12-312018-12-31
Value201919
Percentage of PropertyPlantAndEquipmentNet3.73.53.3
Percentage of Assets0.20.20.2
Percentage of Assets country:DE0.00.00.0

country:US


Property
Period End2020-12-312019-12-312018-12-31
Value352373398
Percentage of PropertyPlantAndEquipmentNet64.167.066.6
Percentage of Assets3.63.84.0
Percentage of Assets country:US0.00.00.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures dei:LegalEntity

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

avtr:AvantorInc


Investments
Period End2020-12-312019-12-312018-12-31
Value26742462807
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0
Percentage of Assets27.025.28.1
Percentage of Assets avtr:AvantorInc100.0100.0100.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-31
Value35572820286028082761273627692736277927842847
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.629.028.928.328.028.028.328.027.728.10.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

avtr:RitterGmbH


Goodwillus-gaap:
Period End2021-06-10
Value685
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets avtr:RitterGmbH0.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

avtr:AmeaSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-31
Value302930
Percentage of Goodwill1.11.11.1
Percentage of Assets0.30.30.3
Percentage of Assets avtr:AmeaSegment0.00.00.0

avtr:AmericasSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-31
Value161116091604
Percentage of Goodwill56.358.157.6
Percentage of Assets16.316.516.2
Percentage of Assets avtr:AmericasSegment0.00.00.0

avtr:EuropeSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-31
Value121811301150
Percentage of Goodwill42.640.841.3
Percentage of Assets12.311.611.6
Percentage of Assets avtr:EuropeSegment0.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value42793839395639493965400541274473
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets38.039.439.939.740.240.942.245.1

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value40143700380637873785380739064159
Percentage of FiniteLivedIntangibleAssetsNet93.896.496.295.995.595.194.693.0
Percentage of Assets35.738.038.438.138.438.940.042.0
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value181525863687380112
Percentage of FiniteLivedIntangibleAssetsNet4.31.41.51.61.71.82.02.5
Percentage of Assets1.60.50.60.60.70.70.81.1
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.0

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value83869198111125141200
Percentage of FiniteLivedIntangibleAssetsNet2.02.32.32.52.83.13.44.5
Percentage of Assets0.70.90.91.01.11.31.42.0
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssets


Operating
Period End2020-12-312019-12-31
Value125132
Percentage of OperatingLeaseRightOfUseAsset100.0100.0
Percentage of Assets1.31.4
Percentage of Assets us-gaap:OtherAssets0.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value24421721623820419920520022863
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.22.22.22.42.12.02.12.12.30.6

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value755706678625581610560556578557
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.77.36.96.35.96.25.75.75.85.6

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1377124012421136105311261074107811851096
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.212.712.511.410.711.511.011.011.811.1

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3926261414149341195142
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.30.30.10.10.11.00.42.01.4

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherCurrentLiabilities


Operating
Period End2020-12-312019-12-31
Value3433
Percentage of OperatingLeaseLiabilityCurrent100.0100.0
Percentage of Assets0.30.3
Percentage of Assets us-gaap:OtherCurrentLiabilities0.00.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value390340313302267252232227225174
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.53.53.23.02.72.62.42.32.31.8

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5651463248935070507850545116513053226924
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets50.247.649.451.051.551.752.452.553.169.9

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5611460648675056506350405023508851266782
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets49.947.349.150.951.351.551.452.151.268.4

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value863713723760788767785
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.77.37.37.78.07.88.0

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

country:US, us-gaap:DefinedBenefitPostretirementHealthCoverage


Pension
Period End2020-12-312019-12-312018-12-31
Value141415
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0
Percentage of Assets0.10.20.2
Percentage of Assets country:US us-gaap:DefinedBenefitPostretirementHealthCoverage0.00.00.0

country:US, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value1010.09.2
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent71.968.058.2
Percentage of Assets0.10.10.1
Percentage of Assets country:US us-gaap:PensionPlansDefinedBenefit0.00.00.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value13111290
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent898.6763.3574.7
Percentage of Assets1.31.10.9
Percentage of Assets us-gaap:ForeignPlan us-gaap:PensionPlansDefinedBenefit0.00.00.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value411372398432420411428407423318
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.73.84.04.44.34.24.44.24.23.2

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OtherLiabilities


Operating
Period End2020-12-312019-12-31
Value98106
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0
Percentage of Assets1.01.1
Percentage of Assets us-gaap:OtherLiabilities0.00.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value33
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value27
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value21
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value10
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value20
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-30
Value132139126139
Percentage of OperatingLeaseLiability100.0100.0100.0100.0
Percentage of Assets1.31.41.31.4

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value152
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets1.5

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value20
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.2

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value298528062674255225402440246223552410-3138.4-3051.7-2896.6-2864.7-2687.7-2620.2-510.6
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.528.827.025.725.824.925.224.124.10.0-30.80.00.00.00.00.0

us-gaap:StockholdersEquity dei:LegalEntity

avtr:AvantorInc


Stockholders
Period End2020-12-312019-12-312018-12-31
Value26742462-3051.7
Percentage of StockholdersEquity100.0100.0100.0
Percentage of Assets27.025.2-30.8
Percentage of Assets avtr:AvantorInc100.0100.0-377.9

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312019-12-312018-12-31
Value-1.6-1.6-3.1
Percentage of StockholdersEquity-0.1-0.10.1
Percentage of Assets-0.0-0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.00.0

us-gaap:StockholdersEquity us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-312018-12-31
Value-1.6-1.6-3.1
Percentage of StockholdersEquity-0.1-0.10.1
Percentage of Assets-0.0-0.0-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1.4-16.121-54.7-108.8-153.3-85.9-127.5-64.7-76.1-66.5-33.1-31.55426-30.4
Percentage of StockholdersEquity0.0-0.60.8-2.1-4.3-6.3-3.5-5.4-2.72.42.21.11.1-2.0-1.06.0
Percentage of Assets0.0-0.20.2-0.6-1.1-1.6-0.9-1.3-0.60.0-0.70.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value174717431737174317441748174817531768-2814.6-2746.8-2678.4-2613.6-2549.7-2490.3-338.8
Percentage of StockholdersEquity58.562.165.068.368.671.671.074.473.389.790.092.591.294.995.066.4
Percentage of Assets15.517.917.517.517.717.917.918.017.70.0-27.70.00.00.00.00.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStockIncludingAdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value1003100310031003100310031003100310030.00.00.0
Percentage of StockholdersEquity33.635.837.539.339.541.140.842.641.6-0.0-0.0-0.0
Percentage of Assets8.910.310.110.110.210.310.310.310.00.00.00.0
Percentage of Assets us-gaap:PreferredStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value23375-88.7-140.3-98.1-158.3-203.7-274.3-296.4-247.7-238.4-185.1-219.6-192.7-156.3-5.7
Percentage of StockholdersEquity7.82.7-3.3-5.5-3.9-6.5-8.3-11.6-12.37.97.86.47.77.26.01.1
Percentage of Assets2.10.8-0.9-1.4-1.0-1.6-2.1-2.8-3.00.0-2.40.00.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stocks Including Additional Paid In Capital

us-gaap:CommonStocksIncludingAdditionalPaidInCapital

us-gaap:CommonStocksIncludingAdditionalPaidInCapital


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value174717431737174317441748174817531768-2746.8
Percentage of CommonStocksIncludingAdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.517.917.517.517.717.917.918.017.7-27.7

us-gaap:CommonStocksIncludingAdditionalPaidInCapital dei:LegalEntity

avtr:AvantorInc


Common
Period End2020-12-312019-12-312018-12-31
Value17371748-2746.8
Percentage of CommonStocksIncludingAdditionalPaidInCapital100.0100.0100.0
Percentage of Assets17.517.9-27.7
Percentage of Assets avtr:AvantorInc65.071.0-340.1

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value23375-88.7-140.3-98.1-158.3-203.7-274.3-296.4-238.4
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.10.8-0.9-1.4-1.0-1.6-2.1-2.8-3.0-2.4

us-gaap:RetainedEarningsAccumulatedDeficit dei:LegalEntity

avtr:AvantorInc


Retained
Period End2020-12-312019-12-312018-12-31
Value-88.7-203.7-238.4
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0
Percentage of Assets-0.9-2.1-2.4
Percentage of Assets avtr:AvantorInc-3.3-8.3-29.5

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1.4-16.121-54.7-108.8-153.3-85.9-127.5-64.7-76.1-66.5-33.1-31.55426-44.1
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.0-0.20.2-0.6-1.1-1.6-0.9-1.3-0.60.0-0.70.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax dei:LegalEntity

avtr:AvantorInc


Accumulated
Period End2020-12-312019-12-312018-12-31
Value21-85.9-66.5
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0
Percentage of Assets0.2-0.9-0.7
Percentage of Assets avtr:AvantorInc0.8-3.5-8.2

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value-28.7-28.5-29.1-23.7-23.0-22.8-23.1-9.1-8.9-8.9-8.62.02.22.02.43.2
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-2050.0177.0-134.143.321.114.926.97.113.811.712.9-6.0-7.03.79.1-7.3
Percentage of Assets-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.1-0.10.0-0.10.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value-1.0-1.2-1.00.30.60.6-0.5-0.1-0.20.71.10.30.90.80.30.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-71.47.5-4.6-0.5-0.6-0.40.60.10.3-0.9-1.7-0.9-2.91.51.1-0.0
Percentage of Assets-0.0-0.0-0.00.00.00.0-0.0-0.0-0.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value311351-31.3-86.4-131.1-62.3-118.3-55.6-67.9-59.0-35.4-34.65123-47.3
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax2221.4-84.5238.757.279.485.572.592.885.989.288.7106.9109.894.989.8107.3
Percentage of Assets0.30.10.5-0.3-0.9-1.3-0.6-1.2-0.60.0-0.60.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value11101210109.29.81.9484.02.74.12.3
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value11101210109.29.81.9484.02.74.12.3
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2631263062818925387197-5.97569108
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.27.117.117.56.016.75.713.2-0.45.14.77.2

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1189300000.0-14600000.0-18800000.0-15900000.0-12500000.0-11900000.0-11400000.0-10400000.0-12400000.0-7900000.00-4200000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0
Percentage of Revenues-64.0-0.8-1.0-1.0-0.8-0.8-0.7-0.7-0.8-0.50.0-0.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value998-221.0-380.4-316.1-13.3-73.1-67.4-172.638-106.1-54.4-66.2
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues53.7-12.4-21.2-19.7-0.9-4.8-4.4-11.52.5-7.2-3.7-4.4

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value74-114.1-83.9-44.869159129.320-40.81336
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.0-6.4-4.7-2.84.710.50.80.61.4-2.80.92.4

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.73.94.45.96.26.97.07.28.9101010
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfFinancingCosts us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

currency:EUR, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Amortization
Period End2021-06-10
Value20
Percentage of AmortizationOfFinancingCosts0.0

us-gaap:AmortizationOfFinancingCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

avtr:NinePercentUnsecured, us-gaap:SeniorNotes


Amortization
Period End2020-07-17
Value54
Percentage of AmortizationOfFinancingCosts0.0

us-gaap:AmortizationOfFinancingCosts us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Amortization
Period End2020-11-06
Value29
Percentage of AmortizationOfFinancingCosts0.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0-5300000.03200000.0-68600000.0-17900000.0-4200000.0-39200000.0-7200000.0-38800000.0-21500000.031800000.0-60800000.0
Percentage of DeferredIncomeTaxExpenseBenefit0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value151065134-64.080-8.03.81854-3.352
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value485436-12.955-5.3-3.02.930412110.0
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.35.9-35.4-41.7-9.1-24.573-71.254-5.547-90.0
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2631263062818925387197-5.97569108
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.27.117.117.56.016.75.713.2-0.45.14.77.2

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value15716451-42.260477022-48.7-6.2-53.334-26.9
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues8.59.22.9-2.64.13.14.61.5-3.2-0.4-3.62.3-1.8

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12111211118.4101.7504.83.95.84.2
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1189300000.0-14600000.0-18800000.0-15900000.0-12500000.0-11900000.0-11400000.0-10400000.0-12400000.0-7900000.00-4200000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0
Percentage of Revenues-64.0-0.8-1.0-1.0-0.8-0.8-0.7-0.7-0.8-0.50.0-0.3

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value231520151312121314125.49.2
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value998-221.0-380.4-316.1-13.3-73.1-67.4-172.638-106.1-54.4-66.2
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues53.7-12.4-21.2-19.7-0.9-4.8-4.4-11.52.5-7.2-3.7-4.4

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value193720010.00.01503.6
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.00.00.0100.0100.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value107208219021043.763533.417121099066
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302020-06-30
Value26.623.5
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value1820202123252221
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value19.9619.3218.817.5816.6616.4415.0415.12
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value01100000.0100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value713777898
Percentage of DeferredTaxLiabilities100.0100.0100.0

us-gaap:DeferredTaxLiabilities us-gaap:BalanceSheetLocation

us-gaap:DeferredIncomeTaxCharges


Deferred
Period End2020-12-312019-12-31
Value723785
Percentage of DeferredTaxLiabilities101.5101.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-31
Value230205173
Percentage of DeferredTaxAssetsNet100.0100.0100.0

us-gaap:DeferredTaxAssetsNet us-gaap:BalanceSheetLocation

us-gaap:OtherAssets


Deferred
Period End2020-12-312019-12-31
Value107.7
Percentage of DeferredTaxAssetsNet4.63.7

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4683847910
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-31
Value209193197
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:ValuationAllowanceByDeferredTaxAsset

avtr:ForeignNetOperatingLossCarryforward


Deferred
Period End2020-12-312019-12-31
Value174160
Percentage of DeferredTaxAssetsValuationAllowance82.982.5

avtr:AdjustedEBITDA

avtr:AdjustedEBITDA


Adjusted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value366363319285273262263250268248
Percentage of AdjustedEBITDA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avtr:AdjustedEBITDA us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value-37.4-42.6-34.9-32.3
Percentage of AdjustedEBITDA-10.2-11.7-12.8-12.3

avtr:AdjustedEBITDA us-gaap:StatementBusinessSegments

avtr:Amea


Adjusted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2822202213151718
Percentage of AdjustedEBITDA7.86.27.38.25.16.36.37.5

avtr:AmericasSegment


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value251252197190
Percentage of AdjustedEBITDA68.769.472.272.3

avtr:EuropeSegment


Adjusted
Period End2021-06-302021-03-312020-06-302020-03-31
Value1231318891
Percentage of AdjustedEBITDA33.836.132.334.9

srt:Americas


Adjusted
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value203197190182193166
Percentage of AdjustedEBITDA71.372.272.372.872.167.1

srt:Europe


Adjusted
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value988891848189
Percentage of AdjustedEBITDA34.532.334.933.530.436.2

us-gaap:CorporateNonSegment


Adjusted
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-37.3-34.9-32.3-31.8-23.6-26.5
Percentage of AdjustedEBITDA-13.1-12.8-12.3-12.7-8.8-10.7

avtr:DisgorgementPenalty

avtr:DisgorgementPenalty


Disgorgement
Period End2021-06-30
Value13
Percentage of DisgorgementPenalty100.0

avtr:ForeignCurrencyTransactionGainLossFromFinancingActivities

avtr:ForeignCurrencyTransactionGainLossFromFinancingActivities


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-1.2-0.8-3.64.11.8-1.6-1.8-8.214-6.2
Percentage of ForeignCurrencyTransactionGainLossFromFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avtr:LossContingencyPercentIndemnification us-gaap:EnvironmentalRemediationContingency, us-gaap:LossContingenciesByNatureOfContingency

avtr:LossContingencyPercentIndemnification

avtr:EightytoOneHundredTenMillionOfEnvironmentalCosts, us-gaap:IndemnificationGuarantee


Loss
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value100.0099.001.000
Percentage of LossContingencyPercentIndemnification100.00.0100.00.0100.00.00.0

avtr:FirstFortyMillionOfEnvironmentalCosts, us-gaap:IndemnificationGuarantee


Loss
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value80.0079.200.800
Percentage of LossContingencyPercentIndemnification80.00.080.00.080.00.00.0

avtr:FortyToEightyMillionofEnvironmentalCosts, us-gaap:IndemnificationGuarantee


Loss
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value50.0049.500.500
Percentage of LossContingencyPercentIndemnification50.00.050.00.050.00.00.0

avtr:ProvisionForAccountsReceivableAndInventory

avtr:ProvisionForAccountsReceivableAndInventory


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value167.9388.23213126.29.07.76.2
Percentage of ProvisionForAccountsReceivableAndInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

avtr:SegmentReconciliationOtherReconcilingItemsExpenseBenefit

avtr:SegmentReconciliationOtherReconcilingItemsExpenseBenefit


Segment
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3000000.02900000.01800000.0700000.0700000.0-500000.0-2900000.0-3300000.0-800000.0
Percentage of SegmentReconciliationOtherReconcilingItemsExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0

avtr:VWRTransactionExpenses

avtr:VWRTransactionExpenses


V
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2.72.11.53.65.75.45.16.3165.17.1
Percentage of VWRTransactionExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings

us-gaap:AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value16161616161616164871716866
Percentage of AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value16161616161616164871716866
Percentage of AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:AmortizationOfDebtDiscountPremium

avtr:NinePercentUnsecured, us-gaap:SeniorNotes


Amortization
Period End2020-07-17
Value169
Percentage of AmortizationOfDebtDiscountPremium100.0

us-gaap:AmortizationOfDebtDiscountPremium us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Amortization
Period End2020-11-06
Value88
Percentage of AmortizationOfDebtDiscountPremium0.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-30
Value21
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition

avtr:RitterGmbHAndRIMBio


Business
Period End2021-06-30
Value21
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

avtr:RitterGmbH


Business
Period End2021-06-10
Value1113
Percentage of BusinessCombinationConsiderationTransferred1100.0

us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferredLiabilitiesIncurred

avtr:RitterGmbH


Business
Period End2021-06-10
Value35
Percentage of BusinessCombinationConsiderationTransferredLiabilitiesIncurred100.0

us-gaap:BusinessCombinationIntegrationRelatedCosts

us-gaap:BusinessCombinationIntegrationRelatedCosts


Business
Period End2021-06-302020-06-30
Value500000.02200000.0
Percentage of BusinessCombinationIntegrationRelatedCosts100.0100.0

us-gaap:CashAcquiredFromAcquisition us-gaap:BusinessAcquisition

us-gaap:CashAcquiredFromAcquisition

avtr:RitterGmbH


Cash
Period End2021-06-10
Value7000000.0
Percentage of CashAcquiredFromAcquisition100.0

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

currency:EUR, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Debt
Period End2021-03-312020-03-31
Value2.50.025
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0100.0

currency:USD, avtr:MediumTermNotes2Point50Percent, us-gaap:LineOfCredit


Debt
Period End2021-03-31
Value2.25
Percentage of DebtInstrumentBasisSpreadOnVariableRate190.0

currency:USD, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Debt
Period End2021-03-312020-03-31
Value2.250.0225
Percentage of DebtInstrumentBasisSpreadOnVariableRate190.090.0

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 us-gaap:LongtermDebtType

us-gaap:SecuredDebt


Debt
Period End2021-03-312020-03-31
Value0.90.009
Percentage of DebtInstrumentBasisSpreadOnVariableRate136.036.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value86891029997969710010398101101100
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

avtr:ThreePointEightHundredAndSeventyFivePercentUnsecuredMember, us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-09-30
Value17
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.9-5.49.35.75.6-8.54.2-5.60.7-1.8-2.5-1.2
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeBenefitsAndShareBasedCompensation

us-gaap:EmployeeBenefitsAndShareBasedCompensation


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.70.60.70.61.1-1.13.3-9.242
Percentage of EmployeeBenefitsAndShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeaseInterestPaymentOnLiability


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1200000.01300000.01400000.01300000.01300000.01300000.01200000.01200000.01400000.01100000.0
Percentage of FinanceLeaseInterestPaymentOnLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1200000.01100000.01000000.01100000.01100000.01100000.01400000.01300000.01400000.01400000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-0.1-2.7-0.35.32.6-6.7-1.8-8.214-7.2-6.3-3.410
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccountsPayableTrade


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value32304236-35.967-2.8-13.8165.457-46.1
Percentage of IncreaseDecreaseInAccountsPayableTrade100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInInterestPayableNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value17-17.7-19.0-10.7-60.860-60.960-61.559
Percentage of IncreaseDecreaseInInterestPayableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-30
Value8500000.08000000.0100000.0-100000.06500000.07600000.08300000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaid

us-gaap:InterestPaid


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2864707814627152301695818059
Percentage of InterestPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Line
Period End2020-07-14
Value265
Percentage of LineOfCreditFacilityIncreaseDecreaseForPeriodNet100.0

us-gaap:LitigationSettlementAmountAwardedFromOtherParty us-gaap:Range, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:LitigationSettlementAmountAwardedFromOtherParty

srt:Minimum, us-gaap:IndemnificationGuarantee


Litigation
Period End2021-03-312020-12-312019-09-30
Value120.00.0
Percentage of LitigationSettlementAmountAwardedFromOtherParty100.00.00.0

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent

us-gaap:NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-2600000.0-2400000.0-1800000.0-2400000.0-2300000.0-2300000.0-1300000.0-1300000.0-1200000.0-1300000.04100000.0-2500000.0-2500000.0
Percentage of NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value111010111010.010109.013
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value16-33.5755544-68.856-62.712-8.9-23.6-0.8-86.5
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value15-33.8655445-66.836-61.811-9.3-38.8-1.0-85.9
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.6-7.900000000000001-0.6-0.20.4-18.8-0.10.1-0.1-17.00.00.2
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax-1.8-12.0-1.1-0.4-0.6-51.80.20.91.143.8-0.0-0.2

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1.2-0.9-1.60.30.71.6-0.91.0-1.2-0.31.8-0.20.4
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax-7.82.7-2.40.51.5-2.4-2.5-1.6-10.73.2-4.620.0-0.5

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value16-33.5755544-68.856-62.712-8.9-23.6-0.8-86.5
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax107.899.1114.4100.598.9103.0154.3101.5109.895.760.880.0100.7

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value16-33.1665444-67.036-62.911-9.8-36.7-1.8-86.2
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1200000.0-900000.0-1600000.0300000.0700000.01600000.0-900000.01000000.0-1200000.0-300000.01800000.0-200000.0400000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1500000.0-700000.0200000.0700000.0700000.0100000.0-300000.0900000.00300000.0700000.0600000.0300000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value17-37.8765444-67.441-62.811-9.6-33.4-1.6-86.2
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-0.67.9000000000000010.60.2-0.4180.1-0.10.1170.0-0.2
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax


Other
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-200000.0900000.0-100000.0-100000.0-100000.0-100000.0-200000.0-100000.0-200000.02800000.0-200000.00
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-900000.04700000.0-9800000.0-100000.0-100000.0400000.0-5100000.0-100000.0-300000.0-200000.0-3300000.0-200000.00
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1 us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1600000.00-100000.00-4900000.0-100000.000-3600000.000
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent116.3-0.0100.00.096.1100.0-0.0-0.0109.1-0.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value100000.0-500000.0-100000.00400000.0-200000.00-300000.0-200000.0300000.0-200000.00
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1-11.15.1100.0-0.0100.03.9-0.0100.0100.0-9.1100.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1000000.04700000.0000000000
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1111.1100.0-0.00.0-0.0-0.0-0.0-0.0-0.0-0.00.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-2000000.0-2500000.0-2200000.0-500000.0500000.0-700000.09600000.09800000.0-10300000.0900000.015100000.0-16400000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNonoperatingIncome

us-gaap:OtherNonoperatingIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-30
Value130.20.10.10.10.10.1
Percentage of OtherNonoperatingIncome100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-800000.0-500000.0-1400000.0600000.0-1000000.0-700000.0-700000.0-2700000.0-1600000.0-4500000.0-5400000.0-5000000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value16161616161616150.00.0
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

avtr:RitterGmbH


Payments
Period End2021-06-10
Value1084
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-10
Value1077
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition

avtr:RitterGmbH


Payments
Period End2021-06-10
Value1077
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0

us-gaap:ProceedsFromDebtNetOfIssuanceCosts us-gaap:LongtermDebtType

us-gaap:ProceedsFromDebtNetOfIssuanceCosts

us-gaap:SeniorNotes


Proceeds
Period End2020-07-17
Value1975
Percentage of ProceedsFromDebtNetOfIssuanceCosts100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value-9.6-16.26.40.46.66.80.00.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-06-302020-03-31
Value17196.66.8
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1300000.0-700000.0-700000.0800000.0800000.0200000.0-200000.01100000.0100000.0500000.0-2100000.0800000.0300000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value200000.0-900000.0100000.0100000.0100000.0100000.0200000.0100000.0200000.0-2800000.0200000.00
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax-15.4128.612.512.550.0-50.018.2100.040.0133.325.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-1500000.0-700000.0200000.0700000.0700000.0100000.0-300000.0900000.00300000.0700000.0600000.0300000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax115.4100.0-28.687.587.550.0150.081.80.060.0-33.375.0100.0

us-gaap:RelatedPartyTransactionAmountsOfTransaction us-gaap:LongtermDebtType, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RelatedPartyTransactionAmountsOfTransaction

us-gaap:SeniorNotes, srt:AffiliatedEntity


Related
Period End2020-07-17
Value4.8
Percentage of RelatedPartyTransactionAmountsOfTransaction100.0

us-gaap:RepaymentsOfDebt us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RepaymentsOfDebt

currency:EUR, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Repayments
Period End2021-03-312020-09-302019-06-30
Value7732621
Percentage of RepaymentsOfDebt100.0100.0100.0

currency:USD, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Repayments
Period End2021-03-312020-09-302019-06-30
Value124621089
Percentage of RepaymentsOfDebt160.4193.8175.2

us-gaap:RepaymentsOfDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

avtr:FourAndThreeQuartersSecured, us-gaap:SeniorNotes


Repayments
Period End2020-11-06
Value500
Percentage of RepaymentsOfDebt0.0

avtr:NinePercentUnsecured, us-gaap:SeniorNotes


Repayments
Period End2020-07-17
Value2000
Percentage of RepaymentsOfDebt0.0

avtr:SixPercentSecured, us-gaap:SeniorNotes


Repayments
Period End2020-11-06
Value1500
Percentage of RepaymentsOfDebt0.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.21.65.12.33.21.24.5130.95.5241632
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:RestructuringPlan

avtr:A2017RestructuringProgram


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.91.93.01.23.9130.75.12316
Percentage of RestructuringCharges96.182.693.8100.086.799.377.892.797.599.4

avtr:OtherRestructuringPlan


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.20.40.20.00.60.10.20.40.60.1
Percentage of RestructuringCharges3.917.46.20.013.30.722.27.32.50.6

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction us-gaap:StatementClassOfStock, us-gaap:SubsidiarySaleOfStock

us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction

us-gaap:CommonStock, avtr:SecondaryOffering


Sale
Period End2020-11-102020-08-212020-05-26
Value786351
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction100.0100.0100.0

us-gaap:CommonStock, us-gaap:OverAllotmentOption


Sale
Period End2020-11-102020-08-212020-05-26
Value7.168.336.75
Percentage of SaleOfStockNumberOfSharesIssuedInTransaction9.113.013.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod0.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value-0.618.510.11
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value0.0129.170.62
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value400000.0700000.0300000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-31
Value-0.5415.380.06
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized


Share
Period End2021-06-302021-03-312020-12-31
Value1.09.8-0.3
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-31
Value3.4815.883.15
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-31
Value500000.0100000.0100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-31
Value01500000.0300000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross0.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-31
Value-6.1721.40.05
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-31
Value0.0127.70.58
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementClassOfStock

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1500000.01000000.01600000.01600000.0800000.02100000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value1900000.01700000.02700000.01700000.01400000.02100000.000
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised126.7170.0168.8106.2175.0100.00.00.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9.210-1.95.11.96.8
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value9.210-1.95.11.96.8
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax

avtr:ThreePointEightHundredAndSeventyFivePercentUnsecuredMember, avtr:ForeignCurrencyDenominatedDebt, us-gaap:NetInvestmentHedging, us-gaap:DesignatedAsHedgingInstrument


Translation
Period End2021-06-302021-03-31
Value-4.419
Percentage of TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax100.0100.0

us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions us-gaap:IncomeTaxAuthorityName

us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions

us-gaap:InternalRevenueServiceIRS


Unrecognized
Period End2020-09-30
Value31
Percentage of UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions100.0

us-gaap:UnusualOrInfrequentItemLossGross us-gaap:UnusualOrInfrequentItem

us-gaap:UnusualOrInfrequentItemLossGross

avtr:ExtinguishmentOfDebt


Unusual
Period End2020-12-312020-09-302019-06-30
Value12022670
Percentage of UnusualOrInfrequentItemLossGross100.0100.0100.0

us-gaap:UnusualOrInfrequentItemNetGainLoss

us-gaap:UnusualOrInfrequentItemNetGainLoss


Unusual
Period End2020-12-312020-09-302019-12-312019-09-30
Value103.30.0-1.2
Percentage of UnusualOrInfrequentItemNetGainLoss100.0100.00.0100.0

avtr:BusinessAcquisitionConsideration us-gaap:SubsequentEventType

avtr:BusinessAcquisitionConsideration

us-gaap:SubsequentEvent


Business
Period End2021-04-12
Value890
Percentage of BusinessAcquisitionConsideration100.0

avtr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndLiabilitiesNet us-gaap:BusinessAcquisition

avtr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndLiabilitiesNet

avtr:RitterGmbH


Business
Period End2021-06-10
Value600000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndLiabilitiesNet100.0

avtr:DerivativesUsedInNetInvestmentHedgeGrossOfTax us-gaap:DebtInstrument, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

avtr:DerivativesUsedInNetInvestmentHedgeGrossOfTax

avtr:ThreePointEightHundredAndSeventyFivePercentUnsecuredMember, avtr:ForeignCurrencyDenominatedDebt, us-gaap:DesignatedAsHedgingInstrument


Derivatives
Period End2021-06-302021-03-312020-12-31
Value221837
Percentage of DerivativesUsedInNetInvestmentHedgeGrossOfTax100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-04-212021-01-282020-10-20
Value582580578
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0

dei:EntityPublicFloat

dei:EntityPublicFloat


Entity
Period End2020-12-31
Value9797
Percentage of EntityPublicFloat100.0

us-gaap:AccrualForEnvironmentalLossContingencies us-gaap:EnvironmentalRemediationSite, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:AccrualForEnvironmentalLossContingencies

country:PL, us-gaap:EnvironmentalIssue


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3300000.03200000.03400000.03500000.03400000.03300000.03600000.03600000.03600000.0
Percentage of AccrualForEnvironmentalLossContingencies100.0100.0100.0100.0100.0100.0100.0100.0100.0

stpr:NJ, us-gaap:EnvironmentalIssue


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3500000.03500000.03800000.03900000.04000000.04100000.03700000.03800000.03700000.0
Percentage of AccrualForEnvironmentalLossContingencies106.1109.4111.8111.4117.6124.2102.8105.6102.8

us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate us-gaap:Range, us-gaap:EnvironmentalRemediationSite, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:AccrualForEnvironmentalLossContingenciesDiscountRate

srt:Maximum, stpr:NJ, us-gaap:EnvironmentalIssue


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2.12.41.61.40.0140.0130.0240.0210.022
Percentage of AccrualForEnvironmentalLossContingenciesDiscountRate100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Minimum, stpr:NJ, us-gaap:EnvironmentalIssue


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value000.10.10.0010.0010.0150.0150.017
Percentage of AccrualForEnvironmentalLossContingenciesDiscountRate0.00.06.27.17.17.762.571.477.3

us-gaap:AccrualForEnvironmentalLossContingenciesGross us-gaap:EnvironmentalRemediationSite, us-gaap:LossContingenciesByNatureOfContingency

us-gaap:AccrualForEnvironmentalLossContingenciesGross

stpr:NJ, us-gaap:EnvironmentalIssue


Accrual
Period End2021-06-302021-03-312020-12-312020-09-30
Value4200000.04300000.04300000.04400000.0
Percentage of AccrualForEnvironmentalLossContingenciesGross100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302018-12-31
Value262526272524181410
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh

avtr:RitterGmbH


Business
Period End2021-06-10
Value336
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh100.0

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiability


Business
Period End2021-06-30
Value35
Percentage of BusinessCombinationContingentConsiderationLiability100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

avtr:RitterGmbH, avtr:SeniorSecuredTermLoanFacility, us-gaap:SecuredDebt


Business
Period End2021-06-10
Value1134
Percentage of BusinessCombinationContingentConsiderationLiability0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

avtr:RitterGmbH


Business
Period End2021-06-10
Value47
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable

avtr:RitterGmbH


Business
Period End2021-06-10
Value14
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther

avtr:RitterGmbH


Business
Period End2021-06-10
Value51
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities

avtr:RitterGmbH


Business
Period End2021-06-10
Value146
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

avtr:RitterGmbH


Business
Period End2021-06-10
Value476
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles

avtr:RitterGmbH


Business
Period End2021-06-10
Value476
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

avtr:RitterGmbH, us-gaap:CustomerRelationships


Business
Period End2021-06-10
Value350
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles73.5

avtr:RitterGmbH, us-gaap:DevelopedTechnologyRights


Business
Period End2021-06-10
Value87
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles18.3

avtr:RitterGmbH, us-gaap:TradeNames


Business
Period End2021-06-10
Value39
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles8.2

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory

avtr:RitterGmbH


Business
Period End2021-06-10
Value25
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

avtr:RitterGmbH


Business
Period End2021-06-10
Value20
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

avtr:RitterGmbH


Business
Period End2021-06-10
Value111
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

avtr:RitterGmbH


Business
Period End2021-06-10
Value1113
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet100.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5733470249725155519851815249527254727162
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

currency:EUR, avtr:MediumTermNotes2Point25PercentEUROTermLoan, us-gaap:LineOfCredit


Debt
Period End2021-06-30
Value385
Percentage of DebtInstrumentCarryingAmount6.7

currency:EUR, avtr:MediumTermNotes2Point50Percent, us-gaap:LineOfCredit


Debt
Period End2020-12-312019-12-31
Value344391
Percentage of DebtInstrumentCarryingAmount6.97.5

currency:EUR, avtr:MediumTermNotes2Point75PercentEUROTermLoan, us-gaap:LineOfCredit


Debt
Period End2021-06-30
Value716
Percentage of DebtInstrumentCarryingAmount12.5

currency:EUR, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2182543443683903833914174361078
Percentage of DebtInstrumentCarryingAmount3.85.46.97.27.57.47.57.98.015.0

currency:USD, avtr:MediumTermNotes2Point25Percent, us-gaap:LineOfCredit


Debt
Period End2020-12-312019-12-31
Value546677
Percentage of DebtInstrumentCarryingAmount11.012.9

currency:USD, avtr:MediumTermNotes2Point25PercentUSDTermLoan, us-gaap:LineOfCredit


Debt
Period End2021-06-302020-12-31
Value11691175
Percentage of DebtInstrumentCarryingAmount20.423.6

currency:USD, avtr:MediumTermNotes2Point50Percent, us-gaap:LineOfCredit


Debt
Period End2021-03-312020-12-31
Value11721175
Percentage of DebtInstrumentCarryingAmount24.923.6

currency:USD, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3574205466096736756777427441838
Percentage of DebtInstrumentCarryingAmount6.28.911.011.813.013.012.914.113.625.7

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

avtr:FourAndThreeQuartersSecured, us-gaap:SeniorNotes


Debt
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value586562550561545568572
Percentage of DebtInstrumentCarryingAmount11.410.810.610.710.310.48.0

avtr:ThreePointEightHundredAndSeventyFivePercentUnsecured, us-gaap:SeniorNotes


Debt
Period End2020-12-31
Value489
Percentage of DebtInstrumentCarryingAmount9.8

avtr:ThreePointEightHundredAndSeventyFivePercentUnsecuredMember, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value474469489469
Percentage of DebtInstrumentCarryingAmount8.310.09.89.1

avtr:TwoPointSixHundredAndTwentyFivePercentSecuredMember, us-gaap:SeniorNotes


Debt
Period End2021-06-302021-03-312020-12-31
Value770763795
Percentage of DebtInstrumentCarryingAmount13.416.216.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

avtr:OtherDebt


Debt
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value190.00.14.5676869
Percentage of DebtInstrumentCarryingAmount0.30.00.00.11.31.31.0

us-gaap:CapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value7271717171715966
Percentage of DebtInstrumentCarryingAmount1.31.51.41.41.41.41.10.9

us-gaap:DebtInstrumentFaceAmount us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFaceAmount

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Period End2020-12-312019-12-312018-12-31
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Period End2020-12-312019-12-312018-12-31
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Period End2020-12-312019-12-312018-12-31
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Period End2020-12-312019-12-312018-12-312017-12-31
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Period End2020-12-312019-12-31
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Period End2020-12-312019-12-31
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Period End2020-12-312019-12-31
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Value1.03.01.2
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0

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Defined
Period End2020-12-312019-12-312018-12-31
Value0.41.32.3
Percentage of DefinedBenefitPlanFairValueOfPlanAssets40.043.3191.7

us-gaap:DefinedBenefitPlanEquitySecurities, country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value543768
Percentage of DefinedBenefitPlanFairValueOfPlanAssets5410.01263.35708.3

us-gaap:DefinedBenefitPlanEquitySecurities, us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value363225
Percentage of DefinedBenefitPlanFairValueOfPlanAssets3680.01070.02100.0

us-gaap:FixedIncomeFunds, country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value231215153
Percentage of DefinedBenefitPlanFairValueOfPlanAssets23150.07170.012791.7

us-gaap:FixedIncomeFunds, us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value393334
Percentage of DefinedBenefitPlanFairValueOfPlanAssets3970.01103.32850.0

us-gaap:InsuranceContractRightsAndObligationsFairValueOption, us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value383333
Percentage of DefinedBenefitPlanFairValueOfPlanAssets3830.01120.02800.0

us-gaap:OtherAggregatedInvestments, us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value524737
Percentage of DefinedBenefitPlanFairValueOfPlanAssets5230.01570.03083.3

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Defined
Period End2020-12-312019-12-312018-12-31
Value554024
Percentage of DefinedBenefitPlanFairValueOfPlanAssets5510.01363.32008.3

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Defined
Period End2020-12-312019-12-312018-12-31
Value0.30.10.9
Percentage of DefinedBenefitPlanFairValueOfPlanAssets30.03.375.0

us-gaap:FairValueInputsLevel2, country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value231215195
Percentage of DefinedBenefitPlanFairValueOfPlanAssets23150.07170.016291.7

us-gaap:FairValueInputsLevel2, us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value12811397
Percentage of DefinedBenefitPlanFairValueOfPlanAssets12890.03783.38150.0

us-gaap:FairValueInputsLevel3, us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value38333382
Percentage of DefinedBenefitPlanFairValueOfPlanAssets3830.01120.02800.00.0

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country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value286256223262
Percentage of DefinedBenefitPlanFairValueOfPlanAssets28660.08533.318600.00.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value167147132191
Percentage of DefinedBenefitPlanFairValueOfPlanAssets16750.04906.711025.00.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

country:US, us-gaap:DefinedBenefitPostretirementHealthCoverage


Defined
Period End2020-12-312019-12-312018-12-31
Value-15.3-15.5-16.6
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value402719
Percentage of DefinedBenefitPlanFundedStatusOfPlan-265.4-175.5-119.9

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value-133.9-110.9-87.2
Percentage of DefinedBenefitPlanFundedStatusOfPlan875.2715.5525.3

us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear

country:US, us-gaap:DefinedBenefitPostretirementHealthCoverage


Defined
Period End2020-12-312019-12-312018-12-31
Value5.40.0580.068
Percentage of DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear100.0100.0100.0

us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1 us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1

country:US, us-gaap:DefinedBenefitPostretirementHealthCoverage


Defined
Period End2020-12-312019-12-312018-12-31
Value4.50.0450.045
Percentage of DefinedBenefitPlanUltimateHealthCareCostTrendRate1100.0100.0100.0

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us-gaap:DerivativeLiabilitiesNoncurrent

avtr:ThreePointEightHundredAndSeventyFivePercentUnsecured, us-gaap:ForeignExchangeContract, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-12-31
Value400
Percentage of DerivativeLiabilitiesNoncurrent100.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value147140179130116114114118111144
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value981148087
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0

us-gaap:ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue

us-gaap:ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue


Excess
Period End2020-12-312019-12-312018-12-31
Value194.32.4
Percentage of ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue us-gaap:FairValueByLiabilityClass

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue

avtr:ContingentConsideration


Fair
Period End2021-06-302019-12-312018-12-312017-12-31
Value350.04.425
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue100.00.0100.0100.0

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiability


Finance
Period End2020-12-31
Value71
Percentage of FinanceLeaseLiability100.0

us-gaap:FinanceLeaseLiabilityCurrent us-gaap:BalanceSheetLocation

us-gaap:FinanceLeaseLiabilityCurrent

avtr:CurrentPortionOfDebt


Finance
Period End2020-12-312019-12-31
Value3600000.02800000.0
Percentage of FinanceLeaseLiabilityCurrent100.0100.0

us-gaap:FinanceLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation

us-gaap:FinanceLeaseLiabilityNoncurrent

avtr:DebtNetOfCurrentPortion


Finance
Period End2020-12-312019-12-31
Value6756
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDue


Finance
Period End2020-12-31
Value127
Percentage of FinanceLeaseLiabilityPaymentsDue100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueAfterYearFive


Finance
Period End2020-12-31
Value88
Percentage of FinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Finance
Period End2020-12-31
Value8800000.0
Percentage of FinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFive


Finance
Period End2020-12-31
Value7400000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFive100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour


Finance
Period End2020-12-31
Value7400000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearFour100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree


Finance
Period End2020-12-31
Value7400000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearThree100.0

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo


Finance
Period End2020-12-31
Value8000000.0
Percentage of FinanceLeaseLiabilityPaymentsDueYearTwo100.0

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount


Finance
Period End2020-12-31
Value56
Percentage of FinanceLeaseLiabilityUndiscountedExcessAmount100.0

us-gaap:FinanceLeaseRightOfUseAsset us-gaap:BalanceSheetLocation

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:PropertyPlantAndEquipment


Finance
Period End2020-12-312019-12-31
Value6253
Percentage of FinanceLeaseRightOfUseAsset100.0100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2020-12-312019-12-31
Value8.68.3
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value13311261120611121020935866559
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1005944894822754692641578528412
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization75.574.974.273.974.074.074.00.00.073.8

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value136132127120113107102203188146
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization10.310.510.510.811.111.511.80.00.026.2

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value18818418417015213612365
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization14.214.715.315.314.914.514.211.7

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-31
Value2668
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2020-12-31
Value268
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value250
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-31
Value252
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-31
Value252
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-31
Value264
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value56105101516250614985494149945032
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value50194644470146094540449945474572
Percentage of FiniteLivedIntangibleAssetsGross89.591.191.191.191.191.191.090.9

us-gaap:OtherIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value318184185183181180182194
Percentage of FiniteLivedIntangibleAssetsGross5.73.63.63.63.63.73.73.9

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value272271275269264261264266
Percentage of FiniteLivedIntangibleAssetsGross4.95.35.35.35.35.35.35.3

us-gaap:GoodwillGross

us-gaap:GoodwillGross


Goodwill
Period End2020-12-312019-12-312018-12-31
Value289928082823
Percentage of GoodwillGross100.0100.0100.0

us-gaap:GoodwillGross us-gaap:StatementBusinessSegments

avtr:AmeaSegment


Goodwill
Period End2020-12-312019-12-31
Value4140
Percentage of GoodwillGross1.41.5

avtr:AmericasSegment


Goodwill
Period End2020-12-312019-12-31
Value16321630
Percentage of GoodwillGross56.358.1

avtr:EuropeSegment


Goodwill
Period End2020-12-312019-12-31
Value12251136
Percentage of GoodwillGross42.340.5

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:IntangibleAssetsGrossExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value43723932404840414057409742204565
Percentage of IntangibleAssetsGrossExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPayableCurrent

us-gaap:InterestPayableCurrent


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4426446374135741357476
Percentage of InterestPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value122112115113125112104117110122
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value162142123125129123125121126105
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value43413739383936363434
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value40
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LettersOfCreditOutstandingAmount


Letters
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value101114131314272727
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us-gaap:LettersOfCreditOutstandingAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Letters
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1.61.61.61.61.61.6151515
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us-gaap:LettersOfCreditOutstandingAmount us-gaap:LongtermDebtType

us-gaap:SecuredDebt


Letters
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value8.89.912121212121212
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us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity

us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity


Line
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Value815815815815550550500500500
Percentage of LineOfCreditFacilityCurrentBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.0100.0

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Line
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Value515515515515250250250250250
Percentage of LineOfCreditFacilityCurrentBorrowingCapacity63.263.263.263.245.545.550.050.050.0

us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity us-gaap:LongtermDebtType

us-gaap:SecuredDebt


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value300300300300300300250250250
Percentage of LineOfCreditFacilityCurrentBorrowingCapacity36.836.836.836.854.554.550.050.050.0

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us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity


Line
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Value815815815550550500500
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Line
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Value515515515515250250250250
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us-gaap:SecuredDebt


Line
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value300300300300300250250
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity36.836.836.854.554.550.050.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity


Line
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Value804803800801536535416472319
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Line
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Value513513513513248248234234234
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity63.863.964.164.146.346.456.349.773.6

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us-gaap:SecuredDebt


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value29129028728728728718223784
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity36.236.135.935.953.753.643.750.326.4

us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtFairValue


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value58704819512453115418522256467070
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:Currency, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

currency:EUR, avtr:MediumTermNotes2Point25PercentEUROTermLoan, us-gaap:LineOfCredit


Long
Period End2021-06-30
Value385
Percentage of LongTermDebtFairValue6.6

currency:EUR, avtr:MediumTermNotes2Point50Percent, us-gaap:LineOfCredit


Long
Period End2020-12-312019-12-31
Value346397
Percentage of LongTermDebtFairValue6.87.0

currency:EUR, avtr:MediumTermNotes2Point75PercentEUROTermLoan, us-gaap:LineOfCredit


Long
Period End2021-06-30
Value719
Percentage of LongTermDebtFairValue12.3

currency:EUR, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value2182553463673853543971063
Percentage of LongTermDebtFairValue3.75.36.86.97.16.87.015.0

currency:USD, avtr:MediumTermNotes2Point25Percent, us-gaap:LineOfCredit


Long
Period End2020-12-312019-12-31
Value548685
Percentage of LongTermDebtFairValue10.712.1

currency:USD, avtr:MediumTermNotes2Point25PercentUSDTermLoan, us-gaap:LineOfCredit


Long
Period End2021-06-302020-12-31
Value11701178
Percentage of LongTermDebtFairValue19.923.0

currency:USD, avtr:MediumTermNotes2Point50Percent, us-gaap:LineOfCredit


Long
Period End2021-03-312020-12-31
Value11741178
Percentage of LongTermDebtFairValue24.423.0

currency:USD, us-gaap:MediumTermNotes, us-gaap:LineOfCredit


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value3584215486056625786851786
Percentage of LongTermDebtFairValue6.18.710.711.412.211.112.125.3

us-gaap:LongTermDebtFairValue us-gaap:DebtInstrument, us-gaap:LongtermDebtType

avtr:FourAndThreeQuartersSecured, us-gaap:SeniorNotes


Long
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value608581528599581
Percentage of LongTermDebtFairValue11.510.710.110.68.2

avtr:SeniorUnsecuredNotes4Point625PercentDueJuly152028, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-30
Value1635161716481606
Percentage of LongTermDebtFairValue27.933.632.230.2

avtr:SixPercentSecured, us-gaap:SeniorNotes


Long
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value15711569156716031467
Percentage of LongTermDebtFairValue29.629.030.028.420.8

avtr:ThreePointEightHundredAndSeventyFivePercentUnsecured, us-gaap:SeniorNotes


Long
Period End2020-12-31
Value515
Percentage of LongTermDebtFairValue10.1

avtr:ThreePointEightHundredAndSeventyFivePercentUnsecuredMember, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-30
Value500496515481
Percentage of LongTermDebtFairValue8.510.310.19.1

avtr:TwoPointSixHundredAndTwentyFivePercentSecuredMember, us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-31
Value789783815
Percentage of LongTermDebtFairValue13.516.215.9

us-gaap:LongTermDebtFairValue us-gaap:LongtermDebtType

avtr:OtherDebt


Long
Period End2021-06-302020-06-302020-03-312019-12-312018-12-31
Value190.00.14.53.2
Percentage of LongTermDebtFairValue0.30.00.00.10.0

us-gaap:CapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value7271717171715966
Percentage of LongTermDebtFairValue1.21.51.41.31.31.41.00.9

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-31
Value3212
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-31
Value26
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-31
Value809
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-31
Value873
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-31
Value25
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-31
Value25
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-312019-12-31
Value5597
Percentage of OperatingLossCarryforwards100.0100.0

us-gaap:ForeignCountry


Operating
Period End2020-12-312019-12-31
Value702658
Percentage of OperatingLossCarryforwards1270.7674.4

us-gaap:StateAndLocalJurisdiction


Operating
Period End2020-12-312019-12-31
Value152191
Percentage of OperatingLossCarryforwards276.3196.3

us-gaap:OtherIntangibleAssetsNet

us-gaap:OtherIntangibleAssetsNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value43723932404840414057409742204565
Percentage of OtherIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

country:US, us-gaap:DefinedBenefitPostretirementHealthCoverage


Pension
Period End2020-12-312019-12-312018-12-31
Value700000.0800000.0800000.0
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.0100.0100.0

country:US, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value700000.0700000.0500000.0
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.087.562.5

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value2700000.0400000.01800000.0
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities385.750.0225.0

us-gaap:PercentageOfLIFOInventory

us-gaap:PercentageOfLIFOInventory


Percentage
Period End2020-12-312019-12-312018-12-31
Value29.00.310.32
Percentage of PercentageOfLIFOInventory100.0100.0100.0

us-gaap:PreferredStockIncludingAdditionalPaidInCapital

us-gaap:PreferredStockIncludingAdditionalPaidInCapital


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1003100310031003100310031003100310030.0
Percentage of PreferredStockIncludingAdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PreferredStockIncludingAdditionalPaidInCapital dei:LegalEntity

avtr:AvantorInc


Preferred
Period End2020-12-312019-12-312018-12-31
Value100310030.0
Percentage of PreferredStockIncludingAdditionalPaidInCapital100.0100.00.0

us-gaap:PreferredStockSharesOutstanding dei:LegalEntity

us-gaap:PreferredStockSharesOutstanding

avtr:AvantorInc


Preferred
Period End2020-12-312019-12-312018-12-31
Value20200.0
Percentage of PreferredStockSharesOutstanding100.0100.00.0

us-gaap:RestrictedCashNoncurrent

us-gaap:RestrictedCashNoncurrent


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value262.62.62.62.62.62.63.03.03.0
Percentage of RestrictedCashNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:ConsolidationItems, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1

us-gaap:CorporateNonSegment, avtr:A2017RestructuringProgram


Restructuring
Period End2020-12-31
Value14
Percentage of RestructuringAndRelatedCostCostIncurredToDate1100.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

avtr:CapitalExpenditures, avtr:A2017RestructuringProgram


Restructuring
Period End2020-12-31
Value9.6
Percentage of RestructuringAndRelatedCostCostIncurredToDate164.4

us-gaap:EmployeeSeverance, avtr:A2017RestructuringProgram


Restructuring
Period End2020-12-312019-12-312019-09-302019-06-30
Value88777471
Percentage of RestructuringAndRelatedCostCostIncurredToDate1594.60.00.00.0

us-gaap:FacilityClosing, avtr:A2017RestructuringProgram


Restructuring
Period End2020-12-312019-12-312019-09-302019-06-30
Value2.42.11.91.6
Percentage of RestructuringAndRelatedCostCostIncurredToDate116.10.00.00.0

us-gaap:OtherRestructuring, avtr:A2017RestructuringProgram


Restructuring
Period End2020-12-312019-12-312019-09-302019-06-30
Value38383828
Percentage of RestructuringAndRelatedCostCostIncurredToDate1260.40.00.00.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:RestructuringPlan

avtr:A2017RestructuringProgram


Restructuring
Period End2020-12-312019-12-312019-09-302019-06-30
Value129118114101
Percentage of RestructuringAndRelatedCostCostIncurredToDate1871.10.00.00.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:RestructuringPlan, us-gaap:StatementBusinessSegments

avtr:A2017RestructuringProgram, avtr:AmeaSegment


Restructuring
Period End2020-12-31
Value0.8
Percentage of RestructuringAndRelatedCostCostIncurredToDate15.4

avtr:A2017RestructuringProgram, avtr:AmericasSegment


Restructuring
Period End2020-12-31
Value53
Percentage of RestructuringAndRelatedCostCostIncurredToDate1361.1

avtr:A2017RestructuringProgram, avtr:EuropeSegment


Restructuring
Period End2020-12-31
Value60
Percentage of RestructuringAndRelatedCostCostIncurredToDate1404.7

us-gaap:RestructuringReserve us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringReserve

us-gaap:EmployeeSeverance, avtr:A2017RestructuringProgram


Restructuring
Period End2020-12-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value1215172133150.0
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.00.0

us-gaap:RetailRelatedInventoryMerchandise

us-gaap:RetailRelatedInventoryMerchandise


Retail
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value512480463452445411445438456409
Percentage of RetailRelatedInventoryMerchandise100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SecurityOwnedAndPledgedAsCollateralFairValue us-gaap:LongtermDebtType

us-gaap:SecurityOwnedAndPledgedAsCollateralFairValue

us-gaap:SecuredDebt


Security
Period End2021-06-302021-03-312020-12-312020-09-30
Value519514458458
Percentage of SecurityOwnedAndPledgedAsCollateralFairValue100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value4400000.05300000.04900000.05100000.05500000.06200000.05200000.0100000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value19.2318.7315.3114.8614.8514.7313.9711.41
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized


Share
Period End2020-12-31
Value23
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value10111111
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value19.7118.9319.2616.76
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value287197187109
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value121838939
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value7900000.09000000.09000000.09900000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice us-gaap:StatementClassOfStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Share
Period End2021-06-302021-03-312020-12-312020-09-30
Value20.2919.818.2318.53
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 us-gaap:StatementClassOfStock

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:CommonStockIncludingAdditionalPaidInCapital


Sharebased
Period End2021-06-302021-03-312020-12-312020-09-30
Value1651139769
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0100.0100.0100.0

us-gaap:TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiability

us-gaap:TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiability


Tax
Period End2020-12-31
Value58
Percentage of TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiability100.0

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UndistributedEarningsOfForeignSubsidiaries


Undistributed
Period End2020-12-31
Value3028
Percentage of UndistributedEarningsOfForeignSubsidiaries100.0

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-31
Value3900000.07100000.04700000.01800000.0
Percentage of UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForNotesReceivable


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2618107.37.3
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceOfDeferredTaxAssets


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2091931971832.8
Percentage of ValuationAllowancesAndReservesBalance801.11042.51814.72519.238.4

Line plots across dimensions of each concept


us-gaap:SharesOutstanding
us-gaap:StatementEquityComponents
(None,)
Shares Outstandingus-gaap: Statement Equity Components
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
(None,)
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amountus-gaap: Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities
TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:BalanceSheetLocation
(None,)
Allocated Share Based Compensation Expenseus-gaap: Balance Sheet Location
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)
Allocated Share Based Compensation Expenseus-gaap: Award Type
us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:StatementEquityComponents
(None,)
Comprehensive Income Net Of Taxus-gaap: Statement Equity Components
us-gaap:Revenues
us-gaap:ProductOrService
(None,)
Revenuesus-gaap: Product Or Service
us-gaap:Revenues
us-gaap:StatementBusinessSegments
(None,)
Revenuesus-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:PropertyPlantAndEquipmentNet
us-gaap:GeographicDistribution
(None,)
Property Plant And Equipment Netus-gaap: Geographic Distribution
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
('country:US', None)
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrentus-gaap: Retirement Plan Sponsor Location, us-gaap: Retirement Plan Type
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
(None, 'us-gaap:PensionPlansDefinedBenefit')
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrentus-gaap: Retirement Plan Sponsor Location, us-gaap: Retirement Plan Type
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
Accumulated Other Comprehensive Income Loss Net Of Taxus-gaap: Statement Equity Components